Walmart offers preorders of J.K. Rowling, Jack Thorne, and John Tiffany's Harry Potter and the Cursed Child, Parts I & II Special Rehearsal Edition Hardcover Book for $17.99 with free shipping. (Amazon charges the same for Prime members.) That's tied with our mention from a week ago and the lowest total price we could find now by $4. It is the eighth story in the Harry Potter series and the first Harry Potter story to be presented on stage. This edition is the official script book of the London West End production.

It's due to be released July 31, one day after it premieres on stage.